The only way can a channel or group be hacked is Phishing.
They contact the owner of the channel and receive key information from him to gain control of the channel.
How could hackers hack my Telegram channel?
They identify themselves as the telegram company.
They send a message to the channel owner asking him to enter a website and enter his phone number and identification code.
( This called “Phishing”)
After receiving the information, they enter the channel control, manage themselves, expel the original owner of the channel, and then completely eliminate and destroy the channel owner’s account.
That’s all. (Beware of Fake people!!)
Ask Salva @salva_tours